Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

BOULDER MOUNTAIN (BOMM8)

Lat: 46.5596°NLon: 111.28973°WElev: 7950.0ft.

NA

54°F

12°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

16 Miles WSW White Sulphur Springs MT

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm.  Mostly cloudy, then gradually becoming sunny, with a high near 64. Southwest wind 10 to 18 mph, with gusts as high as 32 mph.

    High: 64 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Patchy smoke between 11pm and 4am. Mostly clear, with a low around 46. West northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Patchy Smoke

  • Monday

    Monday: Sunny, with a high near 62. West wind around 8 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Northwest wind 7 to 9 mph becoming east northeast after midnight.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 63. East northeast wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Northwest wind 6 to 10 mph becoming east after midnight.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. East southeast wind 6 to 8 mph becoming west southwest in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 51. West wind 7 to 9 mph becoming south southeast after midnight.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 64. Southwest wind 10 to 18 mph, with gusts as high as 32 mph.
Tonight
Patchy smoke between 11pm and 4am. Mostly clear, with a low around 46. West northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 62. West wind around 8 mph.
Monday Night
Partly cloudy, with a low around 47. Northwest wind 7 to 9 mph becoming east northeast after midnight.
Tuesday
Sunny, with a high near 63. East northeast wind 5 to 8 mph becoming west southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 50. Northwest wind 6 to 10 mph becoming east after midnight.
Wednesday
Mostly sunny, with a high near 66. East southeast wind 6 to 8 mph becoming west southwest in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. West wind 7 to 9 mph becoming south southeast after midnight.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW White Sulphur Springs MT
 46.44°N 111.21°W (Elev. 8199 ft)
4:36 am MDT Aug 23, 2026
7am MDT Aug 23, 2026-6pm MDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database